The official numbers will be from an optimal test rig, but someone did do a more "realistic" folding screen test recently by flipping a Flip3 manually until it died.
Samsung rates it for 200,000 folds, and it lasted 418,500 folds before the hinge failed, with the screen actually still working.
Samsung rates it for 200,000 folds, and it lasted 418,500 folds before the hinge failed, with the screen actually still working.
https://www.youtube.com/watch?v=k86vsQEDKlg